Gramma AlternativesGrammar Checkers and other similar apps like Gramma

Gramma is described as 'Command-line grammar checker' and is a Grammar Checker in the education & reference category. There are six alternatives to Gramma for a variety of platforms, including Mac, Google Chrome, Windows, Mozilla Firefox and LibreOffice - Writer apps. The best Gramma alternative is LanguageTool, which is both free and Open Source. Other great apps like Gramma are Grammarly, Grammit, Grammalecte and Refine Grammar Checker.

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Gramma alternatives page was last updated Oct 16, 2025

LanguageTool
185 likes
Proofreading software compatible with LibreOffice, Word, Firefox, and Chrome. Supports 20+ languages, offering two tiers: free and premium, with features like customizable checks, Microsoft add-on, and error detection in gender, ISBN, and IBAN. Offers open-source web and desktop versions.
95 LanguageTool alternatives
Cost / License
Freemium
Open Source (LGPL-2.1)
Application type
Grammar Checker
Origin
Germany
EU
Platforms
Mac
Windows
Linux
Online
iPhone
iPad
Microsoft Edge
ONLYOFFICE
Google Chrome
Microsoft Outlook
Safari
Visual Studio Code
Microsoft Word
Eclipse
TinyMCE
Google Docs
Thunderbird
Vim
Sublime Text
GNU Emacs
Opera
Gmail
LibreOffice
Apache OpenOffice
Mozilla Firefox
LibreOffice - Writer
Cloudron
+4
Is LanguageTool a good alternative to Gramma?
Grammarly
244 likes
Delivers real-time spelling, grammar, and style check, generative AI for instant drafts, comprehensive writing feedback, and enhanced sentence clarity and word choice for effective communication on multiple platforms, including desktops and web browsers.
147 Grammarly alternatives
Cost / License
Freemium
Proprietary
Application type
Grammar Checker
Origin
United States
Platforms
Mac
Windows
Online
Microsoft Edge
Google Chrome
Microsoft Outlook
Safari
Microsoft Word
Software as a Service (SaaS)
Mozilla Firefox
+2
Is Grammarly a good alternative to Gramma?
Grammit
7 likes
Grammit is an AI spell checker, grammar checker, and everything checker. You can install it for free from the Chrome Web Store.
Cost / License
Free
Proprietary
Application type
Grammar Checker
Origin
United States
Platforms
Google Chrome
+2
Is Grammit a good alternative to Gramma?
Ad
LanguageTool
Proofreading software compatible with LibreOffice, Word, Firefox, and Chrome. Supports 20+ languages, offering two tiers: free and premium, with features like customizable checks, Microsoft add-on, and error detection in gender, ...

https://languagetool.org
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Grammalecte
33 likes
Grammalecte is a French grammar checker.
Cost / License
Free
Open Source
Application type
Grammar Checker
Origin
France
EU
Platforms
Mac
Windows
Linux
Chrome OS
Google Chrome
Python
Thunderbird
Vim
Sublime Text
GNU Emacs
Pluma
LibreOffice
Mozilla Firefox
LibreOffice - Writer
ONLYOFFICE
+2
Is Grammalecte a good alternative to Gramma?
Refine Grammar Checker
4 likes
Advanced AI grammar checker for Mac operating fully offline, safeguarding privacy by never collecting data, integrating seamlessly with apps, delivering instant results locally, protecting sensitive text, and working anytime without internet reliance.
Cost / License
Paid
Proprietary
Application type
Grammar Checker
Platforms
Mac
Is this a good alternative to Gramma?
Grammar LLM
Like
AI-powered grammar correction tool using fine-tuned language models to fix grammatical errors in text.
Cost / License
Free
Open Source (MIT)
Application type
Grammar Checker
Origin
Türkiye
Platforms
Self-Hosted
Docker
Is Grammar LLM a good alternative to Gramma?